diff --git a/tutorial/heroku/requirements.txt b/tutorial/heroku/requirements.txt
index 4b423f80..2b825eef 100644
--- a/tutorial/heroku/requirements.txt
+++ b/tutorial/heroku/requirements.txt
@@ -6,7 +6,7 @@ justpy>=0.10.4
 # install dependencies for examples
 altair
 # see https://github.com/justpy-org/justpy/issues/597
-bokeh==2.3.2
+bokeh==3.8.2
 matplotlib
 pandas
 pandas_datareader